Danh mc: Ting anh.present perfect continuous tense passive voice exercises. exercises of active and passive voice with answers. The continuous perfect is incorrect in the passive. In other words, your sentence cannot be changed into the passive.Passive Past Perfect Continuous Interrogative? Present Perfect Of Passive Voice And Adverbs? Past Perfect, Present Perfect, Or Neither? Passive Voice - Exercises on Form. Exercise on Passive Voice - Present Perfect. Rewrite the sentences in passive voice. Note: keep in mind that it is not common in written English to change the active sentences from present perfect progressive, past perfect progressive, and future perfect progressive tenses into passive sentences in written English, but they could be rarely changed in spoken English. The passive voice. Времена страдательного залога образуются при помощи вспомогательного глагола to be в соответствующем времени и формы причастия прошедшегоPresent Perfect He has delivered the letters.- The exercise was done. 1.